single channel digital weighing junction box -7411威尼斯

single channel digital weighing junction box - hirs-1

    suitable for hopper weighing, tank weighing, digital truck scale, industrial process weighing instruments. a single channel digital weighing j-box hirs-1 has all features of an ad-s module mentioned above. besides, it can be connected to several analog load cells simultaneously and the eccentricity can be adjusted through potentiometers.

    features and specifications：

 ★  hardwareinterface: rs-485interface, half-duplex.

 ★  software protocol : freeport/ modbus rtu protocol (opt.)

 ★  operatingvoltage: 9v dc / 24v dc (opt.);

 ★  operating current:(only module)：<30ma(typical)<35ma(max)

 ★  dimensions（mm）：185×133×31

 ★  a/d conversion,digital calibration, tare, zero setting/tracking, switch-on zero setting,anti-dithering;

 ★  all the parameters can be set through serialinterface;

 ★  module addresses are availablefrom 0 to 31. modules can work through bus communication;

 ★  baud rate,parity bit and data output format can be set. 1200～38400bps;

 ★  digital filtering: standard filtering or lpf;

 ★  lightning protection board (opt.)

 ★  samplingspeed: 3.125～400hz;

 ★  storage ofthe parameters with protection against power failure;

 ★  complete protection: wrong wiring protection, overvoltage protection, transient voltage suppression;

 ★  operating temperature range: -40℃～ 70℃; storage temperature range: -60℃～ 90℃